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G.4.2 demodulator/decoder defaults (dmd_flts), G.4.3 interface defaults – Comtech EF Data SDM-650B User Manual

Page 304

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Trojan Interface

SDM-650B Satellite Modem

G–8

Rev. 5

G.4.2 Demodulator/Decoder Defaults (Dmd_Flts)

RXA

Receive Filter A

7/8 decode rate, 56 kbit/s

RXB

Receive Filter B

3/4 decode rate, 56 kbit/s

RXC

Receive Filter C

1/2 decode rate, 56 kbit/s

RXD

Receive Filter D

1/2 decode rate, 64 kbit/s

RXR

Receive Rate Selected

“A” 7/8, 56 kbit/s

RX-Freq

Receiver Frequency

70 MHz

Dscrmblr Descrambler

ON

IFLoopBK IF

Loopback

OFF

RFLoopBK RF

Loopback

OFF

SWP-RACQ

Sweep Re-acquisition

0 Sec

SWP-CNTR

Sweep Center

0 Hz

SWP-RNGE

Sweep Range

5000 Hz

SWP-DIR Sweep

Direction

Forward

BERThsld BER

Threshold

None

G.4.3 Interface Defaults

BBLOOPBK Baseband

Loopback OFF

REF_CLK Reference

Clock

Transmit

TX_CLOCK Transmit

Clock

REF_clk

RX_CLOCK Receive

Clock

Normal

BUF_DPTH

Buffer Depth

512 bits